baber/WOPTO huggingface dataset:
Patent JP-2005121130-A (JP)
Title: Mechanical seal device
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/34
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical seal device having corrosion resistance to the sealed fluid of chemical liquid, wherein a sealing ring pressed by an elastic means, is reacted with the elastic means even when the chemical liquid is solidified.  <P>SOLUTION: This mechanical seal device 1 has an annular packing 4 made out of corrosion-proof material, a holding part 4C at its one end is closely kept into contact with a case 3, a supporting part 4D at the other end is closely kept into contact with a first sealing ring 2, and the first sealing ring 2 is elastically pressed to a second sealing ring 12. The packing 4 is longitudinally formed from the holding part 4C to the supporting part 4D, and the packing 4, the first sealing ring 2 and the second sealing ring 12 surround a passage 30 of the sealed fluid L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121902-A (JP)
Title: Method for manufacturing optical fiber and method for manufacturing optical fiber device
Inventor: FUKUMOTO ATSUSHI
IPC: G02B6/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that in the case of a fiber for laser amplification comprising a light-propagating medium, in particular, a double clad fiber having a primary clad disposed around the core and further having a low refractive index region disposed as extended around the clad and in the longitudinal direction of the fiber, for example, a so-called holey fiber having holes as the low refractive index region, when the end face of the fiber is subjected to optical polishing and then to heat treatment, the end face of the low refractive index region is exposed to an external fluid, which induces changes in the refractive index of the low refractive index region (for example, if the low refractive index region is composed of holes, water flows into or is adsorbed to the holes by a capillary phenomenon and badly deteriorates the amplification characteristics of the fiber).  <P>SOLUTION: After the end face of the low refractive index region is sealed, the fiber is cut and polished to manufacture a fiber. By polishing, the end face of the fiber makes a given angle with respect to the plane perpendicular to the longitudinal direction of the fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124727-A (JP)
Title: Mold and manufacturing method for intraocular lens
Inventor: YASUDA AKIHIRO
IPC: B29K33/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold with a new structure, which easily manufactures an intraocular lens integrally equipped with an optical part and a supporting part, while can prevent a defective molding such as a burr or the like.  <P>SOLUTION: The mold for an intraocular lens includes a molding plate 14 with a molding hole 50 corresponding to the whole peripheral shape of an optical part 24 and a supporting part 26, which is sandwiched and sealed with an upper mold 16, a lower mold 12 and an intermediate mold 18 being overlapped so that both openings of the molding hole 50 can be sealed with the lower mold 12 and the intermediate mold 18 and a molding cavity 20 can be formed. Polymerized molding of polymerized monomer 22 in the molding cavity 20 enables the manufacture of an integrated intraocular lens 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127577-A (JP)
Title: Snow-making equipment
Inventor: FUJIMA KATSUMI
IPC: F25C3/04
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide snow-making equipment for improving the manufacturing efficiency of artificial snow by generating much artificial snow with a simple and low-cost structure.  <P>SOLUTION: The snow-making equipment for generating the artificial snow by cooling atomized water drops by heat-insulating and expanding compressed air comprises a vapor generator for generating vapor; and an ejector section, where an air jet nozzle for jetting out the compressed air is open at the center and a vapor supply opening is open near the air jet nozzle. The compressed air is jetted out of the air jet nozzle to the ejector section, and vapor is sucked from the vapor jet nozzle by negative pressure formed near the vapor jet nozzle, thus generating the atomized water drops.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129708-A (JP)
Title: Silicon nano crystal, manufacturing method thereof floating-gate memory capacitor structure and manufacturing method thereof
Inventor: KONDO HIROMOTO
IPC: C01B33/027
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technique for manufacturing a highly dense and fine nano crystal, and to provide a practical semiconductor dot memory utilizing the technique.  <P>SOLUTION: An oxide silicon layer 12 is formed on the surface of a silicon substrate 11. Subsequently, an amorphous silicon layer 13 is formed on the silicon substrate 11 through the oxide silicon layer 12 so as to have a thickness of not more than 1nm preferably. Subsequently, the amorphous silicon layer 13 is exposed to silane gas under a condition that the silicon substrate 11 is heated to 400-800°C preferably to form the highly dense and fine silicon nano crystal 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130185-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAWA KOICHI
IPC: H03K5/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device, having a glitch-removing filter intended to reduce the power consumption, and to improve the characteristics.  <P>SOLUTION: The semiconductor integrated circuit device has a filter circuit for removing glitches contained in logic signals. The filter circuit has a first delay circuit which is activated for a fixed time to delay each leading edge of the input logic signal, after the timing of its leading edge, a second delay circuit which is activated for a fixed time, to delay each trailing edge of the input logic signal after the timing of its trailing edge, and an output driver, controlled by the outputs of the first and second delay circuits, to provide a delayed output of the input logic signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087983-A (JP)
Title: Garbage treatment method using solid phase and liquid phase biological reaction
Inventor: KUSAKABE KENICHI
IPC: C02F11/06
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a most rational method for treating garbage, aside from a conventional garbage treatment method (drying method, compost method, extinction method), that is, a technology of extinguishing and treating garbage in a very compact tank with a very low running cost, and without causing load to the environment.  <P>SOLUTION: In this method for extinguishing and treating garbage, the garbage is charged into an agitation tank filled with a material of holding "microorganisms and water" (material like sawdust or chaff not decomposed by organisms), while agitated and mixed for conducting a solid phase reaction. An agitator is intermittently operated under intermittent addition of water to biologically triturate and convert the garbage into a water-soluble state, and then BOD (biological oxygen demand)-containing waste water is intentionally and positively discharged from the agitation tank. The discharged water is treated by using a water phase biological reaction, and the surplus sludge from the biological treatment process is fed to the agitation tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126598-A (JP)
Title: Macromonomer derived from norbornene-based monomer having halogen group capable of inducing radical polymerization at its terminal, norbornene polymer having group capable of inducing radical polymerization at side chain and norbornene polymer produced by graft reaction of the macromonomer using acrylate monomer or styrene monomer, and method for producing them
Inventor: LIAW DER-JANG
IPC: C08F283/14
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer material having an excellent optical and mechanical properties by a ring-opening metathesis polymerization of a norbornene derivative containing a functional group.  <P>SOLUTION: The norbornene polymer is a derivative of a norbornene monomer having a halogen group capable of inducing a radical polymerization at its terminal and is produced by a ring opening metathesis polymerization of the monomer using a Ru-carbon-olefin coordination catalyst; äCl<SB>2</SB>Ru(CHPh)[P(C<SB>6</SB>H<SB>11</SB>)<SB>3</SB>]<SB>2</SB>}, and the norbornene polymer having at its terminal a group which can induce a radical polymerization is used for synthesizing the macromonomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125272-A (JP)
Title: Classifier
Inventor: MATSUDA SATOSHI
IPC: B04C5/30
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for highly efficient classification by repeatedly circulating at least two kinds of powders different in separation efficiency in a separator such as a cyclone in a circulation fluidized layer.  <P>SOLUTION: A classifier for a mixed sample comprising at least two kinds of the powders is provided with a flow-down pipe connected to the lower part of a separator, and the circulation fluidized layer is formed by connecting the flow-down pipe to the separator with a transfer pipe and further by connecting to the transfer pipe to an air blowing pipe. A powder recovery container is provided to the down stream side of an exhaust pipe installed at the upper part of the separator, and a sample charge opening is provided to the flow-down pipe. Therein, a powder with high separation efficiency is condensed in the flow-down pipe and a powder with low separation efficiency is condensed in the powder recovery container, thereby highly efficient classification can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149117-A (JP)
Title: Method and device for steering industrial truck
Inventor: HERSCHEL JAN
IPC: B66F9/075
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial truck having a highly reliable steering device allowing safe operation in different steering operation modes.  <P>SOLUTION: This method is for steering the industrial truck. This device comprises a control unit having at least a steering control device 28 and a movement control device 30. The steering control device 28 has different steering operation modes for three or four steerable wheels, and these wheels are controlled with basic positions taken as start positions. Each of the steering operation modes controls the driving and/or the braking of the industrial truck by using a set of the movement parameters controlled with a basic position used as a start point and having at least one steering operation mode and a set in which the movement control device 40 is related to an actual steering operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136060-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJITA HARUMITSU
IPC: H01L21/82
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a fuse element which is apt to break, even with small current density.  <P>SOLUTION: A semiconductor device includes a substrate; a first conductive layer M1 formed on the substrate; a first interlayer insulating film I formed on the layer M1; and a second conductive layer M2 including a first connection hole CH formed in the film I, to reach the upper surface of the first conductive layer, a flat part F1 formed on the first interlayer insulating film, a bent part following the flat part formed on the side face and the bottom face of the first connection hole, and defining a cavity with a shape of reducing its diameter, from the bottom face toward the opening end of the first connection hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138853-A (JP)
Title: Buffer for packaging
Inventor: OTA NAOHIDE
IPC: B65D81/113
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer for packaging, which has a simple structure to protect a damageable article.  <P>SOLUTION: The buffering 1 for protecting the damageable article PR from impact includes a base 2 for holding the damageable article PR, and a buffer part 3 connected to the base 2. The buffer part 3 is made of an elastically deformable material, has slots 31, which extend in a Z direction of an applied impact, and keeps plastically deformable materials 4 embedded in the slots 31. Thus the buffer part 3 has such a structure that the plastically deformable materials are embedded in the elastically deformable material, which has a tendency of showing a weaker buffering performance against an initial external impact, to compensate the weakness of the elastically deformable material. The buffer 1 with the above buffer part 3, therefore, is capable of protecting the damageable article PR from impact without fail. In addition, according to the above structure, the plastically deformable materials embedded in the elastically deformable material become more durable for repeated use than in a case of single use, making the buffer 1 available for longer service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143594-A (JP)
Title: Medical multichamber case
Inventor: INOUE FUJIO
IPC: A61J1/05
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical multichamber case capable of simultaneously opening respective sealing parts in the medical multichamber case provided with a partition sealing part partitioning the respective storage chambers and a delivery regulation sealing part formed between the storage chambers and a delivery part.  <P>SOLUTION: This medical multichamber case is provided with a case body 5 having the plurality of storage chambers 9 and 11 for storing medicines and the partition sealing part 13 partitioning the storage chambers, and the delivery part 7 attached to the case body 5 and capable of delivering the medicines from the storage chambers; and communicates the plurality of storage chambers 9 and 11 with each other by opening the partition sealing part 13 in a use. This case is further provided with the delivery regulation sealing part 15 partitioning between the storage chamber 11 and the delivery part 7 and being openable in the use. At least, one of the partition sealing part 13 and the delivery regulation sealing part 15 is formed on a line connecting either two portions of case body circumferential part 3, and one side ends of the partition sealing part 13 and the delivery regulating sealing part 15 are connected to the same portion of the case body circumferential part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148206-A (JP)
Title: Projection device for game machine
Inventor: SAITO MASAYUKI
IPC: A63F7/02
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach/detach a projection device to/from a game machine frame by handling the projection device as a single assembly structure in attaching the projection device to the game machine frame or detaching the projection device from the game machine frame.  <P>SOLUTION: The projection device 1 is formed as the single assembly structure called a unit constituted by assembling a projector 3, a reflection mirror 4 and a screen 5 in a box-shaped device housing 2. In the housing 2, a lower projection mechanism part 9 and an upper reflection projection mechanical part 10 are formed by combining three components such as a housing body 6, a front covering body 7 and a cover 8. The front covering body 7 is equipped with an operation opening 37 for performing the focusing of a projection lens 66. The opening 37 is covered with the cover 8. A reflection mirror receiving part 20 is equipped with a grid rib 22 and a peripheral rib 23 positioned on one plane taking forward tilting posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148379-A (JP)
Title: Optical element and imaging device
Inventor: TAMURA ETSUO
IPC: G02B1/10
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element on which dust hardly sticks and which has small surface reflection.  <P>SOLUTION: The optical element 18 is arranged between a taking lens 4 and an imaging element unit 12 of a digital camera and equipped with an optical low-pass filter 20 and an infrared-ray cutting filter 21. The optical low-pass filter 20 is formed by holding a 1/4-wavelength plate 201 between two lithium niobate plates 200a and 200b having birefringent characteristics. On the surface of the lithium niobate plate 200a on the side of the taking lens 4, a conductive tin oxide film 222 and a silicon oxide film 221 as a material having a lower refractive index than the tin oxide film 222 are formed. The tin oxide film 222 is grounded. Consequently, an antireflective film 22 has both an antireflective function and an antistatic function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149908-A (JP)
Title: Square sealed secondary battery and its manufacturing method
Inventor: YAMAUCHI YASUHIRO
IPC: H01M50/133
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square sealed secondary battery, and its manufacturing method, which secure high battery capacity and restraining swelling of an outer package can, is yet of low cost, and has high appearance quality.  <P>SOLUTION: The outer package can 10 is in a recessed state toward inside of the battery by forming of a laser irradiation mark 100a, and an inner face of the package can 10 and an outer face of an electrode body 30 are in a contacted state at the part where the laser irradiation mark 100a is formed. The laser irradiation mark 100a is structured of a recrystallized part 102a formed at a part spread in all directions from the center part of a line width toward the inside of a plate material of the outer package can 10, and a heat-affected zone 101a formed at a circular part in contact with the outside of the recrystallized part, from the viewpoint of metal composition. Out of them, the recrystallized part 102a is a region receiving heating, during the forming step of a concave part 110a, up to temperatures within the range of recrystallization temperature or higher and less than a melting point of an Al-Mn group alloy constituting the outer package can 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151721-A (JP)
Title: Controller of vehicle
Inventor: YAMAGUCHI TAKEZO
IPC: B60W10/18
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a vehicle in which a fuel efficiency can be improved.  <P>SOLUTION: The controller of the vehicle includes a generator, a drive motor 4, an energy storage device 3 which supplies an electric power to the drive motor and which stores the power generated from the drive motor or the generator, an energy managing means for selecting the generator having a high operating efficiency or the operating state of the energy storage unit in response to the running state of the vehicle or the storage state of the energy storage unit. The controller of the vehicle also includes a managing lower limit value setting means for controlling the generator and the drive motor to start charging of the energy storage unit irrespective of the selection of the energy managing means when the energy storage amount of the energy storage unit is lowered to the predetermined managing lower limit value, a regenerative energy predicting means S1 for predicting the amount of the generation generated when the amount of the accumulated electricity of the energy storage unit is reduced to a predetermined managing lower limit value, and a managing lower limit value correcting means for correcting the managing lower limit value in response to the predicted regenerative energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034607-A (JP)
Title: Working table
Inventor: WATANABE SATOSHI
IPC: A47B9/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working table which can prohibit access to a prescribed object such as a computer by a third party in an institution open to the general public.  <P>SOLUTION: This working table 10 is equipped with a pair of right and left extensible supports 14 supported by a base 12, a top plate 18 fixed between the upper end parts of the supports, an upper shelf member 17A placed between the support under a top plate, an extending/contracting device 19 to extend/contract the supports. The shelf member 17A allows a computer C, for instance, to be laid thereon, and when the top plate 18 is set to be the descending limit via the extending/contracting device 19, the computer C is substantially hidden to prohibit access to the computer. In the working table 10, when the computer C is moved onto the top plate 18 by elevating the top plate 18, prescribed inputting work can be executed in an easy posture while standing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149286-A (JP)
Title: Order processing system, order processing method, and order processing program
Inventor: ITO WATARU
IPC: G06Q50/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order processing system, an order processing method, and an order processing program, which allow customer service operations and cooking operations to be efficiently performed.  <P>SOLUTION: When a customer gives an order for a commodity, a person in charge of customer service inputs a customer point card number for identifying the customer and a commodity master of the ordered commodity, to one of metric printers 100c to 100f of backyards 300 and 400 as cooking indication information by metric printers 100a and 100b of a shop yard 200. An order copy showing the customer point card number and order contents is printed by a print part on the basis of the inputted cooking indication information. The printed order copy is delivered to the customer. The cooking indication information is printed by print parts of metric printers 100c to 100f of backyards 300 and 400 in response to receiving the cooking indication information through a LAN 700. A person in charge of cooking cooks on the basis of the cooking indication information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144519-A (JP)
Title: Backing strip for welding, and welding method
Inventor: NAGAI KOTARO
IPC: B23K9/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing strip for welding with which a cavity due to gas is less liable to be produced in a butt part of two members to be welded at the time of welding, a welded overlay easily penetrates down to an opposite side and it can be confirmed whether or not the welded overlay penetrates down to the opposite side, and a welding method for welding the two members to be welded by using the backing strip for welding.  <P>SOLUTION: The backing strip for welding 5 is a round bar or round cylinder. The outer peripheral surface of the round bar or round cylinder is provided with a plurality of notched parts which penetrate the outer peripheral surface in its circumferential direction and line up in an axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157555-A (JP)
Title: Web page converting device
Inventor: YASUKAWA HIROSHI
IPC: G06F17/30
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which allows a search engine to effectively acquire the information of a Web page in a Web site using a dynamically created Web page.  <P>SOLUTION: This Web page converting device 100 is installed between a Web server 200 and a network. When a path name of a predetermined format without using the punctuation symbol of arguments is included in received Web page request information, the path name of the predetermined format without using the punctuation symbol of arguments is converted into a path name notated by using the punctuation symbol of arguments, and the Web page request information whose path name is converted is transmitted to the Web server 200. When the Web page response information outputted by the Web server 200 is received, the path name of the Web page noticed by using the punctuation symbol of arguments included in the Web page response information is converted into a path name without using the punctuation symbol of arguments, and the converted Web page response information is outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI